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Omit the "x IN (y)" to "x==y" optimization of check-in [e68b427afbc82e20]

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(and ticket [e39d032577df6942]) as it causes difficult affinity problems
as demonstrated by ticket [dbaf8a6820be1ece] and the original assertion fault
is no longer a factor due to countless other changes of the previous 5 years.

FossilOrigin-Name: 7f5168a76a400fc2e1e40c6950470b1bfb38a0be54fc5518c17c29fdae7d8f1f
This commit is contained in:
drh
2019-08-27 17:01:07 +00:00
parent 6397a78b2b
commit 790b37a240
9 changed files with 26 additions and 56 deletions
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7
src/vdbe.c
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@@ -5444,11 +5444,12 @@ case OP_Next: /* jump */
** The Prev opcode is only used after SeekLT, SeekLE, and Last. */
assert( pOp->opcode!=OP_Next
|| pC->seekOp==OP_SeekGT || pC->seekOp==OP_SeekGE
|| pC->seekOp==OP_Rewind || pC->seekOp==OP_Found
|| pC->seekOp==OP_NullRow|| pC->seekOp==OP_SeekRowid);
|| pC->seekOp==OP_Rewind || pC->seekOp==OP_Found
|| pC->seekOp==OP_NullRow|| pC->seekOp==OP_SeekRowid
|| pC->seekOp==OP_IfNoHope);
assert( pOp->opcode!=OP_Prev
|| pC->seekOp==OP_SeekLT || pC->seekOp==OP_SeekLE
|| pC->seekOp==OP_Last
|| pC->seekOp==OP_Last || pC->seekOp==OP_IfNoHope
|| pC->seekOp==OP_NullRow);
rc = pOp->p4.xAdvance(pC->uc.pCursor, pOp->p3);